Volumetric scattering layer for flexible transflective display

Bo-Ru Yang, Kang Hung Liu, Shih Ping Lee, Jen Chieh Hsieh, Han-Ping Shieh, H. Chen Chin

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

A flexible transflective liquid crystal display (FTF-LCD) which combined a flexible LCD and a flexible organic light emitting diode was demonstrated. Under high light ambience (reflected luminance of 250 nits), a LCD incorporated with a volumetric scattering layer (VSL) showed a contrast ratio of 10 : 1 at the viewing cone of 60 degrees in the reflection mode. By adding the VSL to the LCD, the haze component was increased by a factor of 3.3. With the advantages of small form factor, flexibility, power-saving, and legibility in bright ambience, the FTF-LCD is very applicable to mobile products.
Original languageEnglish
Pages (from-to)1016-1018
Number of pages3
JournalJapanese Journal of Applied Physics
Volume47
Issue number2
DOIs
StatePublished - Feb 2008

Keywords

  • liquid crystal display; organic light emitting diode; flexible display; transflective display
  • LIQUID-CRYSTAL DISPLAY; LIGHT-EMITTING DEVICE; ABSORPTION; EFFICIENCY; SUBSTRATE

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